3259943 has 4 divisors (see below), whose sum is σ = 3266928. Its totient is φ = 3252960.

The previous prime is 3259933. The next prime is 3259957. The reversal of 3259943 is 3499523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3259943 - 2¹⁰ = 3258919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3259933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2738 + ... + 3743.

It is an arithmetic number, because the mean of its divisors is an integer number (816732).

Almost surely, 2^3259943 is an apocalyptic number.

3259943 is a deficient number, since it is larger than the sum of its proper divisors (6985).

3259943 is an equidigital number, since it uses as much as digits as its factorization.

3259943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984.

The product of its digits is 29160, while the sum is 35.

The square root of 3259943 is about 1805.5312237677. The cubic root of 3259943 is about 148.2757065495.

The spelling of 3259943 in words is "three million, two hundred fifty-nine thousand, nine hundred forty-three".